Title:
ぜんまいばねの製造方法
Document Type and Number:
Japanese Patent JP5839714
Kind Code:
B2
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Inventors:
Ryuji Kishihara
Naoya Wada
Keiichiro Teratoko
Naoya Wada
Keiichiro Teratoko
Application Number:
JP2012272912A
Publication Date:
January 06, 2016
Filing Date:
December 14, 2012
Export Citation:
Assignee:
SANCALL CORPORATION
International Classes:
B21F3/08; F16F1/10
Domestic Patent References:
| JP9206866A | ||||
| JP63018640U | ||||
| JP5076949A | ||||
| JP2010180862A | ||||
| JP2013092098A |
Attorney, Agent or Firm:
Patent business corporation Arole International